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Compare the published Medicare service mix of Steven Joseph Werling, D.O. with clinicians in the same registry specialty: Colorectal Surgery (Proctology) (CMS).

OH · Exact areaEdit location

2024 published service data · 73 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Anantha Padmanabhan, MD

Specialty details in registry · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
72%Service-mix similarityView profile →

Abed E Alo, MD

Specialty details in registry · Toledo, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery (45384)
70%Service-mix similarityView profile →

Meagan M Costedio, M.D.

Colorectal Surgery (Proctology) · General Surgery (CMS) · Beachwood, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
64%Service-mix similarityView profile →

Steven Alan Grothaus, DO

Specialty details in registry · West Liberty, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of hemorrhoid (46500)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
64%Service-mix similarityView profile →

Asish Mukherjee, M.D.

Colorectal Surgery (Proctology) · General Surgery (CMS) · Maumee, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
64%Service-mix similarityView profile →

Jaswant Madhavan, MD

Specialty details in registry · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
63%Service-mix similarityView profile →

Darin L. Green, DO

Colorectal Surgery (Proctology) (CMS) · Bellbrook, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
63%Service-mix similarityView profile →

Karamjit S Khanduja, MD

Colorectal Surgery (Proctology) (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery (45384)
62%Service-mix similarityView profile →

Alessandra Concetta Gasior, DO

Colorectal Surgery (Proctology) · Pediatric Medicine (CMS) · Columbus, OH

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
61%Service-mix similarityView profile →

William Edward Wise, M.D.

Specialty details in registry · Columbus, OH

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
61%Service-mix similarityView profile →

Erica Lee Laipply, M.D.

Colorectal Surgery (Proctology) (CMS) · Akron, OH

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
60%Service-mix similarityView profile →

Charles W Taylor, MD

Colorectal Surgery (Proctology) (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
59%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.